baber/WOPTO huggingface dataset:
Patent JP-H09166012-A (JP)
Title: Noise reducing device of exhaust pipe
Inventor: AKAMA HIROSHI
IPC: F01N1/22
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To exhibit function of a damper sufficiently by adhering a damper of knitted metal wire closely to the surface of the bending part of an exhaust pipe which is connected to the exhaust manifold of an internal combustion engine. SOLUTION: An exhaust pipe 1 is connected to an exhaust manifold 6 installed on an internal combustion engine 5 through a flange 7, and a damper 2 is installed in the range from the straight line part 1a of an upstream side including the bending part 1b of the exhaust pipe 1 to the straight line part 1c of a downstream side. The damper 2 is wound and fixed to the surface of the exhaust pipe 1. The compound direction of a metal line for composing the damper 2 is arranged in such a constitution that a vertical yarn and a horizontal yarn are slantly crossed with each other in the longitudinal direction of the exhaust pipe 1, the damper 2 is tensed in a winding direction at the time of welding, the damper 2 is closely adhered to the surface of the exhaust pipe 1, and both end parts are welded along the whole circumference.  It is thus possible to damp vibration of the exhaust pipe 1 in the bending part 1b, and it is possible to exhibit function of the damper 2 sufficiently since generation of radiation noise is suppressed with good efficiency.
Patent JP-H11159843-A (JP)
Title: Outer air temperature indicating/controlling method for air conditioner
Inventor: MAEKAWA KOJI
IPC: F24F11/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To detect and indicate the outer air temperature correctly while eliminating erroneous indication by detecting the outer air temperature a predetermined time after starting operation and updating the outer air temperature at a constant time width. SOLUTION: An operation starting time detecting means 71 detects the time Ti elapsed after starting operation of an air conditioner. The outer air temperature is not indicated until the time T1 reaches a set time Ta but 'outdoor detection' is indicated, for example. The outer air temperature is detected by an outer air temperature detecting means 72 at the first time when T1>=Ta is satisfied. Subsequently, the outer air temperature is indicated by an outer air temperature detecting means 74 while sampling constantly through an outer air temperature updating means 74. According to the arrangement, effect of air disturbance is suppressed immediately after starting operation and the outer air temperature can be indicated accurately.
Patent JP-H07178783-A (JP)
Title: Injection molding apparatus and method
Inventor: KOBAYASHI MASAHIRO
IPC: B29C45/34
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a molded product having good appearance quality and to enhance productivity. CONSTITUTION:A supply part 8 for supplying high temp. air is provided to one end of the surface of the cavity 7 of a movable template 4 and a discharge part 9 for discharging high temp. air is provided to the other end thereof. The supply passage 10 communicating with the supply part 8 is provided so as to be opened to the movable template 3 and connected to the high temp. air generator 12 provided outside a mold 1 and the discharge passage 5 communicating with the discharge part 9 is provided so as to be opened to the movable template 4 and connected to the vacuum device 16 provided outside the mold and both devices are operated and controlled by an injection control unit 20 to perform injection molding.
Patent JP-H05309311-A (JP)
Title: Improved nitrogen inerting method of surface to be irradiated with electron beam and apparatus therefor
Inventor: SAMIYUERU BUI NABURO
IPC: G21K5/00
Filed: 1991-12-11
Abstract: PURPOSE: To execute efficient processing at a high speed and low cost by introducing impure nitrogen as a gaseous knife near the inlet region of a coated substrate and introducing the pure nitrogen from a liquid nitrogen source only near to the curing zone. CONSTITUTION: This method consists in inerting the inlet zone K' and curing zone V of the electron beam processing apparatus through which the substrate 1 deposited with the coating to be cured by irradiation with the electron beam is passed in the curing zone V regardless of >=1 among the speed at which the substrate 1 passes via the irradiation zone V, the purity of the nitrogen and the degree of curing and quality of the coating within the certain threshold. The impure gaseous nitrogen is introduced as the gaseous knife k near the inlet region K' of the coated substrate 1 and the pure nitrogen from, for example, the liquid nitrogen source is introduced only near the curing zone V in order to strip away particularly the oxygen-containing boundary layer deposited on the coated substrate 1 coming from the inlet zone K' of the processing apparatus.
Patent JP-H10153725-A (JP)
Title: Optical cable
Inventor: MORIKAWA TAKAYUKI
IPC: G02B6/44
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical cable for thermometry, which is high in jelly packing ratio. SOLUTION: An inside metallic tube 11 and an outside metallic tube 13 are formed by shaping a metallic plate into a tubular form. Optical fibers 2 are housed into the inside metallic tube 11 and a jelly 3 is packed therein. The inside metallic tube 11 is housed in a closely coated state into the outside metallic tube 13. A joint 12 of the inside metallic tube 11 remains in a non- welded state, while a joint 14 of the outside metallic tube 13 is shifted in the peripheral direction away from the joint 12 of the inside metallic tube 11 and this joint 14 is connected by welding.
Patent JP-H10154858-A (JP)
Title: Production of ceramic circuit board
Inventor: OKUMURA KOSEI
IPC: H05K1/16
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To produce a ceramic circuit board without inflating the surface of a resistor by specifying the maximum thickness at the part of a conductor layer coated with a resistor paste. SOLUTION: An LaB6 based resistor paste 10 is applied to the surface of a ceramic sintered substrate 7 having a conductor layer 2 while covering a part thereof. Maximum thickness at the part 21 of the conductor layer 2 to be coated with the resistor paste 10 is set at 18μm or less. It is then fired to sinter the resistor paste 10 thus forming a resistor coupling the coated part 21 of the conductor layer 2 with the ceramic sintered substrate 7. According to the method, a ceramic circuit board can be produced without inflating the surface of the resistor.
Patent JP-H11160176-A (JP)
Title: Pressure detecting device
Inventor: MASUDA HOMARE
IPC: G01L9/04
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a pressure detecting device preventing a sensor chip and a carrier from being brought into contact with each other to cause stress on the sensor chip or to short-circuit the carrier and the sensor chip when the sensor chip is assembled, requiring no jig, capable of reducing the quantity of a filler liquid, and having an improved temperature characteristic. SOLUTION: An angular hole section 20a is formed on the lower side of the storage recess 20 of a carrier 3, and a tapered angular hole section 20b is formed on the upper side. The lower end of the tapered angular hole section 20b is located below the lower face of a sensor chip 5, thereby the contact between the carrier 3 and the sensor chip 5 is prevented. The taper face of the tapered angular hole section 20b functions as a guide face when a base 11 is inserted into the storage recess 20. A groove 61 is formed on the bottom face peripheral edge section of the storage recess 20 to release the lower face outer peripheral section of the base 11.
Patent JP-H09144931-A (JP)
Title: Linear solenoid
Inventor: TANIGUCHI TAKAO
IPC: F16K31/06
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a bearing mechanism such as a ball, bearing or a bush to be interposed in the inner periphery of a hollow core by supporting a push rod to be slid in the hollow core at the outside in the axial direction of the hollow core. SOLUTION: The right end of a push rod 21 in which a plunger 22 is fixed to the right end is elastically supported by a plunger supporting mechanism 32 constituted of a diaphragm 320 having its outer periphery to be inserted into and locked on the right end of a case 20 in which a coil 23 and a hollow core 24 are to be interposed, and made of a pan-like elastic material. Since the push rod 21 is supported by a supporting means 3 at the outside in the axial direction of the hollow core 24, the action as a linear solenoid is realized, and a bearing or a bush to be interposed in the inner periphery of the hollow core 24 of the conventional solenoid can be eliminated, and therefore, the outside diameter of the linear solenoid can be decreased, and compactness can be realized.
Patent JP-2000154220-A (JP)
Title: Chloroprene latex composition, its production, and adhesive composition containing same
Inventor: HIURA MASAFUMI
IPC: C08F4/40
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition having excellent adhesive strength and storage stability by polymerizing a chloroprene monomer with an α,β-unsaturated carboxylic acid in the presence of ascorbic acid or the like. SOLUTION: A chloroprene monomer (100 pts.wt.), 0.5-10 pts.wt. α,β-unsaturated carboxylic acid selected from among acrylic acid, maleic acid, etc., and a chain transfer agent such as n-dodecyl mercaptan are added to an aqueous solution containing 1-10 pts.wt. dispersant or emulsifier such as an alkylphenylsulfonate, and 0.01-0.5 pt.wt. reducing compound (e.g. ascorbic acid) represented by the formula (wherein R is hydrogen, a 1-4C alkyl, or the like) and an initiator such as potassium persulfate are added to the mixture. The resultant mixture is reacted under heating.  A chloroprene copolymer latex (100 pts.wt. in terms of the solid content) obtained at the final conversion of at least 80% and having a solid content concentration of 40-65 wt.% is mixed with 20-70 pts.wt. tackifying resin such as a modified rosin, 0.5-10 pts.wt. metal oxide such as zinc oxide, and 0.5-10 pts.wt. curing agent to obtain an adhesive.
Patent JP-H02175046-A (JP)
Title: Apparatus for discharging core sand in casting product
Inventor: HATANO KENICHI
IPC: B22C23/00
Filed: 1988-12-26
Abstract: PURPOSE:To improve discharging efficiency of core sand by providing an air chamber sliding freely in a sliding direction as seperatable/touchable, forming a flange part separating/touching to margin part of a plug hole at suction outlet side and providing blow nozzle for sucking air in the air chamber. CONSTITUTION:The air chamber 15 is slided toward the plug hole 6 side for discharging the core sand through sliding means and the flange part 19 formed at blowing outlet side of the blow nozzle 19 is abutted on the margin part of the plug hole to face the blowing outlet to inside space part from the plug hole. The blow nozzle is energized to the plug hole 6 side with an energizing means 20. Successively, high pressure gas in a pressure source 18 is fed into the air chamber and blown into the space through the plug hole from the blowing outlet through the blow nozzle to discharge the core sand. As the flange part is abutted on the margin part of the plug hole and the blow nozzle is not separated from the plug hole, the gas is efficiently blown in the space part, and the discharging efficiency of the sand can be improved.
Patent JP-2000154714-A (JP)
Title: Exhaust gas processing device for internal combustion engine
Inventor: MUNETOKI HIROSHI
IPC: F01N3/24
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To use a standard catalyst, making a light-off characteristic excellent, by providing a detour path communicating an exhaust manifold and a manifold converter except a direct path and selectively using either one of the direct path and the detour path according to an operation state. SOLUTION: A manifold converter 1 is directly connected with an exhaust manifold 2 of 4-cylindered engine 8 and a detour path 4 communicating the exhaust manifold 2 and the manifold converter 1 is provided except direct paths 31, 32 formed on a direct portion of these exhaust manifold 2 and the manifold converter 1. The direct paths 31, 32 and the detour path 4 can be selectively closed by a switching valve part 5. This switching valve part 5 is constituted of check valves 51, 52 provided on each direct path 31, 32 and an opening and closing valve 53 provided in the vicinity of the other end of the detour circuit 4. By controlling the opening and closing valve 53 by a controller 10 according to an output of an exhaust gas temperature sensor 11, a light- off characteristic is improved.
Patent JP-H01170247-A (JP)
Title: Data communication control system
Inventor: SAKO SHOJI
IPC: H04L13/00
Filed: 1987-12-25
Abstract: PURPOSE:To attain data transmission and reception with simple constitution surely and accurately by controlling a selector to select 2nd clock when it is detected that the operating timing of a modulator-demodulator section side is regulated by the 2nd clock. CONSTITUTION:A clock detector 18 is provided, which controls the selector 17 to select the 2nd clock when it is detected that the operating timing of a modulator-demodulator section side 15 is regulated by the 2nd clock. That is, when a transmission signal element timing ST2 of an oscillator built in the MODEM 15 is selected, the selected transmission signal element timing ST2 is sent to the selector 17 and the clock detector 18 via an interface 14. When the clock detector 18 detects the transmission signal element timing ST2, the detector 18 operates the selector 17, which selects the transmission signal element timing ST2 generated from an oscillator of the MODEM 15. Thus, the data is sent and received with simple constitution surely and accurately.
Patent JP-H10157534-A (JP)
Title: Antenna device for vehicle
Inventor: YAMAMOTO HARUSHIGE
IPC: H01Q1/22
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide two functions as an antenna main body, and as the transmission of turn operating torque to a lever switch main body when a turning operating knob at the tip end side of a lever is actuated by making an axial core bar the antenna, which is rotatably provided for the inside of the lever for the lever switch mounted onto a vehicle. SOLUTION: This device is rotatably provided for the inside of the lever 2 of a lever switch 1 mounted onto a vehicle, and a metallic axial core bar to the tip end side of which a turning operating knob 31 is mounted, is made an antenna 5. The antenna 5 has the operating knob 31 fitted in a groove formed in the tip end side so as to be engaged with the switch part of an operation element lever switch main body 2 formed at the base end side, so that the operating knob 31 is thereby mechanically connected with the switch part. The antenna 5 is connected with the receiving circuit part 4 of the lever switch main body 2.
Patent JP-H04200424-A (JP)
Title: Suction inlet of vacuum cleaner
Inventor: SHINOHARA KATSUYUKI
IPC: A47L9/24
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a suction inlet from which the fitting part does not slip out by providing two or more recessed grooves at the fitted part with the front edge of a joint or an extended tube. CONSTITUTION:A taper 2 is provided to contact the taper of the extended tube of the companion parts to be fitted, in the joint fitting part of a joint 3. A clamp 5 is provided in the fitting part of the extended tube 4. And in these parts, it is constructed so that a clamp claw 7 is engaged in the recessed groove 1a or the recessed groove 1b made at the opposite direction. The clamp 5 is pressed against a clamp spring 6 and the claw 7 is removed from the recessed groove and to draw the joint from the extended tube. The recessed grooves 1a, 1b are provided at the two or more positions to select various joint angles. Since the joint fitting part is provided with the recessions, when the joint is fitted at the extended tube, the claw of clamp is fitted in the recession to prevent the suction inlet from slipping out. And since the recessions are provided at several positions, the fitting angle of the joint and the extended tube can be varied and it becomes more convenient to use in accordance with the variation of the cleaning face.
Patent JP-H06178057-A (JP)
Title: Picture information output device
Inventor: KASAI SHUICHI
IPC: H04N1/00
Filed: 1992-12-09
Abstract: PURPOSE:To attain cost reduction and space saving of a picture information output device such as facsimile, etc., by detecting the presence/absence of an original or recording paper and the size of the original, etc., by one sensor mechanism. CONSTITUTION:This device is comprised in such a way that a picture information conversion part of a CCD 6, etc., which outputs an electrical signal in accordance with an image-formed original image, a recording paper image- forming part which image-forms the image of the recording paper 14 on the image-forming area of the picture information conversion part when it is printed out, and a printing state discrimination part 15 for discriminating the state of printing on the recording paper based on the output of the picture information conversion part for the picture of the recording paper image-formed by the recording paper image-forming part are provided in the picture information output device which performs the reading of the original 3 and printing output on the recording paper 14, and a CCD for original, etc., is used as a sensor for recording paper.
Patent JP-H03190916-A (JP)
Title: One-pack type urethane composition
Inventor: KITAMURA TETSUJI
IPC: C08G18/32
Filed: 1989-12-19
Abstract: PURPOSE:To obtain the title composition having sufficient curing rate and capable of providing a cured article having excellent low elasticity and excellent heat resistance by adding a specific bisphenol compound to an urethane prepolymer at a specific amount. CONSTITUTION:The aimed composition obtained by blending 100 pts. wt. urethane prepolymer with 0.5-5.0 pts. wt. bisphenol compound [preferably p, p'- dihydroxy-dibutyldiphenyl-2,2-propane (dibutylbisphenol A)] expressed by the formula (X and Y are H or methyl; Z is 1-5C alkyl; m and n are 1-4).
Patent JP-H06170601-A (JP)
Title: Method and device for machining surface of work in curved surface, and work holding jig
Inventor: ADACHI MITSUAKI
IPC: B23B5/00
Filed: 1992-12-09
Abstract: PURPOSE:To provide a machining method, etc., by which the surface of a work can be machined accurately and easily into curved surface (especially into non-spherical surface). CONSTITUTION:This device is provided with a holding table 11 composed of laminated first and second layers 12 and 13 different in Young's modulus from each other, and a centrifugal force is applied to the holding table 11 to bend elastically a work 14 held on a holding surface 11a. Then the surface 14a of the work 14 is formed roughly in flat shape and, after the cutting has been completed, the bending of the work 14 is removed to form the surface 14a in non-spherical surface.
Patent JP-H06179456-A (JP)
Title: Standing pack type container for fluid
Inventor: YAMASE KAZUKO
IPC: B65D33/00
Filed: 1992-12-09
Abstract: PURPOSE:To make easy the unsealing by nipping by narrowing a plastic pouch, which is designed to be sealed into the shape of a standing pack, to a breadth smaller toward the opening at the top than toward the bottom in sealing and, after filling it with a fluid, by sealing the opening across the marginal sealing at the sides. CONSTITUTION:Two body sheets 1, 2 are put together and sealed at the side margins 5 with a bottom sheet 3 folded in two between the lower ends of the body sheets 1, 2 and with the bottom margins 6 sealed in arcs. By applying a sealing between the body sheets 1, 2 through notches 4 in the bottom sheet 3 the bottom part 7 is made to form bottom edges 8. As a result, a pouch body (a) with a stabilized standing structure forms. The pouch body (a) of this standing pack type is filled with a fluid through the opening 9 above and the opening 9 is closed by sealing 10 across the marginal sealing 5 at the sides. When the pouch is unsealed and the contents are taken out, no bending occurs in the pouch body. This container can be folded up when disposed of as waste.
Patent JP-H03194270-A (JP)
Title: Gas supply solenoid valve
Inventor: KAMITSUBARA TSUNEO
IPC: F16K31/06
Filed: 1989-12-21
Abstract: PURPOSE:To ensure safety by cutting off an electromotive force circuit when an output of an electromotive force change detecting device is increased larger than a preset value, in the case of a gas supply solenoid valve which holds a valve opening position by thermoelement electromotive force by combustion gas. CONSTITUTION:A gas supply solenoid valve 2 holds a valve 6 in an opened position through a coil 4, plunger 3 and an iron core 5 by electromotive force of a thermocouple 7 by combustion gas from a gas burner 14. Thermoelectromotive force of this thermocouple 7 is sampled in each predetermined period by a sample arithmetic device 21 to detect a change of the electromotive force, when an output of its change is increased larger than a preset value in a setting circuit 23, the valve 6 is immediately closed by cutting off a thermocouple circuit with an automatic switch 20 turned off by an output of a comparator 22. Thus, safety can be ensured by closing emission of live gas in a short time when a flame of the gas burner goes out.
Patent JP-H05146015-A (JP)
Title: Supporting apparatus for cable drum for extension
Inventor: MORI ATSUSHI
IPC: B65H49/26
Filed: 1991-11-18
Abstract: PURPOSE:To provide an extension cable drum supporting apparatus which automatically draws a cable from a cable drum and stops operation of the cable drum when cable extension is no longer necessary in the cable extending work. CONSTITUTION:A rotating axis 3 is supported by a pair of feet which are erected separately with each other. An arm 4 and a cable support 5 are projected on this rotating axis 3 and a brake 6 which controls rotation of the rotating axis 3 is also attached to the feet 1.
Patent JP-H01233834-A (JP)
Title: Radio receiver facilitating automatic band width control at the time of tuning
Inventor: ROORENSU EMU ETSUKURANDO
IPC: H04B1/26
Filed: 1988-12-28
Abstract: PURPOSE: To reduce an interoffice trunk noise output by providing a controlling means which responds to a trigger signal and makes a bandwidth means minimize the bandwidth of an audible signal until a required broadcasting signal is tuned in. CONSTITUTION: An IF output of a tuner 12 is supplied to an IF input (pin 5) of a decoder 11, and an input from the tuner 12 is also supplied to a bandwidth control unit 13. The decoder 11 operates so that a variable Q filter in the decoder 11 can perfectly minimize the bandwidth of an audio channel by discharge of a stop detection capacitor 14. Because the unit 13 makes the capacitor 14 discharge during non-tuning of radio, an audio path is substantially restricted about a bandwidth for that time. Thereby, unnecessary sound which results from interoffice trunk noise is almost lost.